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March 18, 2004, 13:23 |
Pseudo time step
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#1 |
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Anybody knows how to access the pseudo time step for every iteration? or how is it specified in fluent?
Thanks a lot. Jun |
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July 14, 2016, 02:23 |
pseudo time step fluent
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#2 |
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Moustafa AL-Damook
Join Date: Jan 2016
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Hi
I meet the issue Anybody knows how to access the pseudo time step for every iteration? or how is it specified in fluent? Who can answer |
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July 14, 2016, 09:17 |
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#3 |
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Join Date: Jun 2016
Posts: 66
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The way how the pseudo-timestep is defined can be found in Fluent Theory Guide, see the chapter "Automatic Pseudo Transient Time Step". In a nutshell, Fluent calculates several various time scales and chooses the smallest one as the pseudo-time step. The specific value of the step may be accessed using the CURRENT_TIMESTEP macro in a UDF.
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